3-Chloro-5-phenylpyridine CAS 292068-12-3
| CAS No. | 292068-12-3 |
| Molecular Formula | C11H8ClN |
| Molecular Weight | 189.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-Chloro-5-phenylpyridine (C11H8ClN) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 3-Chloro-5-phenylpyridine (CAS 292068-12-3), a certified reference material (molecular formula C11H8ClN, MW 189.64 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 3-Chloro-5-phenylpyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H8ClN |
| Molecular Weight | 189.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 7-chloro-2-methyl-6H-imidazo[1,2-c]pyrimidin-5-one (CAS 1059191-51-3)
- 6-chloro-2-methyl-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one (CAS 1198475-30-7)
- 4-chloro-7-methyl-5H,6H,7H-pyrrolo[2,3-d]pyrimidin-6-one (CAS 1234616-35-3)
- 2-chloro-5-methyl-1H-pyrrolo[3,2-d]pyrimidin-4-one (CAS 129872-84-0)
- 3-Chloro-4-fluorobenzothioamide (CAS 130560-97-3)
- 2-Chloro-6-phenylpyridine (CAS 13382-54-2)
- 4-Chloro-1-(3-methoxypropyl)-1h-pyrazol-3-amine (CAS 1340183-45-0)
- 2-Chloro-4-fluorothiobenzamide (CAS 1342380-50-0)
Recommended Standards
- 3-Chloro-2-phenylpyridine (CAS 634198-21-3)
- 4-(3-Chlorophenyl)pyridine (CAS 5957-92-6)
- 3-(4-Chlorophenyl)pyridine (CAS 5957-97-1)
- 4-(4-Chlorophenyl)pyridine (CAS 5957-96-0)
- (R)-1-(2-fluorophenyl)pentan-1-amine (CAS 1213583-51-7)
- 2-(5-(Cyclohexylcarbamoyl)-2-oxopyridin-1(2H)-yl)acetic acid (CAS 1171917-07-9)
- 4-bromo-2-nitro-thiophene (CAS 85598-49-8)
- 3-Bromo-1-(propan-2-yl)-1h-pyrazole (CAS 1354706-35-6)
- ethyl 1-(methylamino)cyclohexane-1-carboxylate (CAS 91951-39-2)
- Foritinib Impurity 11 (CAS CATO-C4X-331011)
- 1-(3,4-Dimethoxybenzyl)-3,4-dihydroisoquinoline (CAS 88422-82-6)
- 1-{4,6-dimethylpyrazolo[1,5-a]pyrazin-2-yl}ethanone (CAS 1934519-58-0)
- Ethyl (E)-3-cyano-4-((4-cyanophenyl)amino)-2-oxobut-3-enoate (CAS 338959-95-8)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com